SANHA stainless steel transition fitting 42×1, 1½" thread (mpn 69270G42112)

SANHA stainless steel transition fitting 42×1, 1½" thread is a metal-to-thread adapter designed for piping systems with an outer diameter of 42 mm and a wall thickness of 1 mm. The fitting provides a secure connection between stainless steel pipework and a 1½" threaded component, offering corrosion-resistant performance suitable for potable water, heating circuits, and many industrial installations that require a threaded end.

Advantages

The fitting is manufactured from corrosion-resistant stainless steel, which ensures long service life in wet and chemically neutral environments. Its precisely formed geometry provides consistent sealing when combined with appropriate thread sealing methods, and the robust construction supports mechanical stability under typical operating pressures found in plumbing and heating systems. The design reduces the risk of galvanic corrosion when used with compatible materials.

Suitable for

• Potable water distribution lines
• Central heating and district heating circuits
• Industrial process piping requiring a threaded connection
• Repairs and retrofits where a stainless steel-to-thread transition is needed

Key specifications

• Compatible pipe outer diameter: 42 mm
• Pipe wall thickness accommodation: 1 mm
• Thread type and size: 1½" external/internal threaded connection
• Material: stainless steel (corrosion-resistant)
• Application environments: potable water, heating systems, industrial installations

How to use

Prepare the stainless steel pipe by ensuring the outer surface is clean, deburred and free of contaminants. Insert or join the fitting to the pipe end according to the chosen joining method for stainless steel transition fittings, and tighten the 1½" threaded connection to the mating component using appropriate torque and thread sealing (such as PTFE tape or approved thread sealant) per the system specifications. After installation, pressure-test the assembly following applicable standards and check for leaks at the thread interface and pipe joint.

Usage recommendations

For reliable performance, use the fitting with compatible stainless steel or non-reactive materials to avoid galvanic corrosion. Follow local regulations for potable water and heating installations and apply correct thread sealing and tightening torque values. Inspect connections periodically as part of routine maintenance.